Access and convenience, any time, any place.

Wherever you go, we have lots of options for easy anytime access to your Security Credit Union accounts. Keep an eye on your checking, transfer funds, pay bills, and more using your phone or computer.

Online Banking

Manage your accounts from any online computer with Online Banking!

Mobile Banking

You've got a Security Credit Union branch in your pocket! Use your mobile phone to access your accounts in several ways -- with our mobile app, your phone's browser, touch-tone banking, and even text banking!

Online Bill Pay

Save time and stamps by securely paying your bills online!

Automated Telephone Banking

No internet? No problem! You can manage your Security Credit Union accounts from any touch-tone phone.

Account Alerts

Keep tabs on your account with automatic emails!


Need cash? Use any of our ATMs or one of thousands of free ATMs all over the country!

Direct Deposit

Setting up Direct Deposit? Here's the info you'll need.


Save a tree and get your statements sooner!

If you are using a screen reader or other auxiliary aid and are having problems using this website, please call 810-235-2322 or 800-373-2333 toll-free for assistance. All products and services available on this website are available at all Security Credit Union full-service locations.

Routing and
Transit Number


This number is often needed along with your credit union account number to sign up for automatic deposits or payments.

Privacy Information


NMLS# 434692


Toll Free: 800-373-2333
TDD 810-235-2459

Mon & Fri: 9a - 6p
T, W, Th: 9a - 5p
Sat: 9a - 12:30p

Contact Us
Locations & Hours
2018 Holiday Closings

Mailing Address

Security Credit Union
P. O. Box 5255
Grand Blanc, MI 48480-5255


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